If we assume you play Nassif's recent UW Affinity deck below, replacing two Thoughtcast with two Heists, and you are able to cast Heist on Turn 5 for two mana, then you have 22 remaining hits in your deck out of 48 cards
Ojer Kaslem, Deepest Growth / Temple of Cultivation Ojer Kaslem, Deepest Growth cheats a creature and/or land into play if it hits, and threatens an inevitable end if not dealt with
Creatures that generate value or otherwise interact well with these bouncing creatures are a must, too
Meanwhile, Mischievous Catgeist has some snowball potential if we can keep getting in combat damage with it, but as a 1/1 ground creature, it isn't all that easy to attack with
Each box includes a unique Box Topper and multiple card types with alternative art and parallel designs, enhancing collectability and replayability